Very good condition. No interior writing or highlighting. NFPA 85 Boiler and Combustion Systems Hazards Code 2007 Edition By NFPA; National Fire Protection Association : Product Details: FPA 85: Boiler NFPA 85 Boiler and Combustion Systems Hazards Code 2007 Edition is a comprehensive document applies to the full range of large boiler installations and pulverized fuel systems. It contains important provisions for boiler or combustion system designers, operators, and enforcers working with these systems. Soft Cover 235 pages.